110809087 has 4 divisors (see below), whose sum is σ = 114630120. Its totient is φ = 106988056.

The previous prime is 110809081. The next prime is 110809099. The reversal of 110809087 is 780908011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110809087 - 2³ = 110809079 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110809081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910473 + ... + 1910530.

It is an arithmetic number, because the mean of its divisors is an integer number (28657530).

Almost surely, 2^110809087 is an apocalyptic number.

110809087 is a deficient number, since it is larger than the sum of its proper divisors (3821033).

110809087 is an equidigital number, since it uses as much as digits as its factorization.

110809087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821032.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 110809087 is about 10526.5895236776. The cubic root of 110809087 is about 480.3138673478.

The spelling of 110809087 in words is "one hundred ten million, eight hundred nine thousand, eighty-seven".